CN1439558A - Overhead road and train and security device against off-rail - Google Patents
Overhead road and train and security device against off-rail Download PDFInfo
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- CN1439558A CN1439558A CN 02103941 CN02103941A CN1439558A CN 1439558 A CN1439558 A CN 1439558A CN 02103941 CN02103941 CN 02103941 CN 02103941 A CN02103941 A CN 02103941A CN 1439558 A CN1439558 A CN 1439558A
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Abstract
An overhead highway, an overhead streetcar and an anti-derail unit are disclosed. They feature that after bridge-type overhead highway is built up, the pavement or railway is spread or laid down, so saving ground.
Description
Technical field
The present invention includes stacked path and stacked trolley car and train anti-derail unit.Above road, build road again and be called stacked path, road or ground-surface above build tramway train and be called stacked trolley car.The anti-derail unit of stacked trolley car is applied to railroad train is called the train anti-derail unit.Below all belong to traffic infrastructure.
Technical background
City traffic is the urban disease of a refractory.Local hand-deliver is logical when seriously blocking up people direct one's eyes downward, and promptly build subway.Foreign country is like this, and China also is like this.Because the subway cost is too high, the duration is also long, also can not generally build in the big city more than China million people mouth at present; The megalopolis that subway has been arranged, it also is limited building subway again.
At the beginning of New Year, imported car and domestic car are made a price reduction in succession, have caused the upsurge of buying car thus.Cars ' entry into family can become an irresistible trend sooner or later.Car is many, and road will block up more.How to solve this difficult problem? a kind of way is repairing the roads more and repairing broad way.In fact, road is to repair overstockedly, also should not repair widely.If two road are respectively arranged in one square kilometre the block in length and breadth, four crossings have just been arranged; Road respectively has three in length and breadth as if increasing to, and the crossing just is increased to nine.The crossing is too many, and car is just haveed a bone in one's leg.Road Ruo Xiude is very wide, and bicycle and pedestrian will prolong by the time at crossing, and the time of crossing traffic congestion also will prolong.Have a lot of social connections to take limited ground, city more, and construction land will reduce, and this has just weakened the function in city to a certain extent.Another kind of way is to develop public transport, particularly light rail.That yes is correct for this.But subway and light rail all can not fundamentally solve the difficult problem of urban traffic blocking.Traffic congestion is not a minor issue, and it is a difficult problem that weakens city function, is a difficult problem of restriction economic development yet.
When urban population increases ground when cannoing accommodate, people's eyes upwards, i.e. Gai Lou, lid high building, lid superelevation building, lid skyscraper.Did why people's eyes seldom look up when traffic congestion can't bear? dwelling house can be built high building, and road also should be able to be built " building " should be able to build " high building ".So also do not have road " high building ", because people's eyes are mainly looked down when the transport solution problem, seldom look up exactly.People never thought road " high building ", and road " high building " surely not oneself occurs.
Summary of the invention
The present invention is bridge construction above road.Bridge has ancient beam bridge, and newborn cable-stayed bridge is arranged, and the present invention is that main cable-stayed bridge is auxilliary with beam bridge, attempts to create a kind of new bridge, is referred to as oblique straining beam formula nonirrigated farmland bridge.
Tiltedly straining beam formula nonirrigated farmland bridge be comprise by the bridge pier of the bridge pier of beam bridge, cable-stayed bridge, be erected at ferro-concrete crossbeam on two bridge piers, be erected at reinforcing bar cohesion soil structure bridge on the crossbeam, be connected in bridge and tiltedly draw steel rope on bridge pier, be that the safety net etc. of framework construction constitutes with oblique rollering steel rope making rope.Bridge pier and bridge pier are the pillars of oblique straining beam formula nonirrigated farmland bridge, and bridge pier is placed in the middle during construction, and a bridge pier is respectively built in front and back.In order to take up an area of face less, the transversal surface of bridge pier and two bridge piers is oblong, is a long oblong altogether.The three is an integral body of building with ferro-concrete, is called the attached bridge pier of bridge pier.The height of bridge pier depends on the height of bridge, is advisable about five meters.The mode of tiltedly drawing adopts intersection tiltedly to draw.Specific practice is: the steel rope of bridge pier eminence will draw the rear portion in bridge to retreading before being connected in, and the steel rope of bridge pier eminence will tiltedly draw the front portion in bridge forward after being connected in, and the steel rope that tiltedly draw front and back intersects above bridge and is netted.Connect the safety net that whole oblique rope rope braidings are configured to the bridge both sides with the steel rope.One on oblique straining beam formula nonirrigated farmland bridge is connected one construction, just can build up and reach tens kilometers, tens kilometers even longer bridge, be called oblique straining beam formula connection nonirrigated farmland bridge, abbreviate connection nonirrigated farmland bridge as at (as rivers again on the water surface) on the ground.In order to reduce cost, connect littler being advisable of span of nonirrigated farmland bridge.It is big that crossing section span is wanted.Connecting the nonirrigated farmland bridge is exactly the basis of building the air communication facility.On the bridge of connection nonirrigated farmland, lay pavement of road, be called stacked path; Connecting the laying track and the electric car that travels on the bridge of nonirrigated farmland, be called stacked trolley car.
The purpose of stacked path of the present invention and stacked trolley car is to attempt to open up one the part ground communications transferred to the road of aerial operation, in the hope of forming by underground, ground and the multilevel traffic net formed in the air, alleviates and the difficult problem of solution urban traffic blocking.
Stacked path of the present invention comprises common stacked path, small passenger car stacked path, compact car stacked path, the double-deck express highway of the folded formula of small passenger car and the folded formula individual layer express highway of small passenger car.Common stacked path sets out on a journey by connecting nonirrigated farmland bridge, asphalt surface, inclined-plane that the bus road constitutes under track, the inclined-plane.Coupe and compact car stacked path constitute by being connected nonirrigated farmland bridge, wood based panel road surface or sheet steel road surface or other road surfaces, inclined-plane the set out on a journey bus road under track, the inclined-plane, import hole, outlet hole of track or rotation of setting out on a journey.Import hole and outlet hole are built the starting point in the track of setting out on a journey and the terminal point in following bus road respectively in, build with ferro-concrete, and suitable length is arranged.If clear height equals the height of short jeep in the hole, then have only the small passenger car can inlet and outlet cave, be called the small passenger car stacked path; If clear height is a little more than the height of compact car in the hole, have only the compact car can inlet and outlet cave, be called the compact car stacked path.Because the overlength car body is very heavy, enters the small passenger car stacked path for preventing it, can build and rotate the track of setting out on a journey, the overlength car can't be passed through.The folded formula express highway of small passenger car is identical substantially with the small passenger car stacked path, and just the geographic position is different with design standard.The folded formula express highway of small passenger car is made of the connection nonirrigated farmland bridge, road surface, expressway (wood based panel road surface or sheet steel road surface or other road surfaces), the inclined-plane that reach hundreds of kilometer even thousands of kilometers set out on a journey bus road under track, the inclined-plane, import hole, outlet hole and the toll station of track or rotation of setting out on a journey.Clear height all should equal the height of short jeep in the import and export hole.Be built in the small passenger car express highway of arranged above expressway, because the two-layer express highway that is up and down, so be called the folded formula bilayer of small passenger car express highway.Being built in the small passenger car express highway of average highway top, is express highway owing to have only the upper strata, so be called the folded formula individual layer express highway of small passenger car.
The small passenger car stacked path is fit to build in unidirectional one-lane road top, also is fit to build in the road top of unidirectional multi-lane.Specifically be to build the attached bridge pier of delegation's bridge pier at the line of centers of road, build the attached bridge pier of two row bridge piers again in both sides, the attached bridge pier of triplex row bridge pier can hold up the folded formula track of two unidirectional small passenger cars of up-downgoing, is collectively referred to as the small passenger car stacked path.The attached bridge pier of triplex row bridge pier can play the effect of three hard shoulders.If the stacked path crossing, should establish traffic lights, equally carry out the lamp control with the crossing, ground.Set out on a journey track and following bus road can be built with ferro-concrete, and following half can be built on the slow lane, and the upper half is built in above the slow lane.Generally build one group and set out on a journey and be advisable in following bus road, help small passenger car like this, can reduce cost again shunting naturally on the two-layer track up and down every crossing, a ground.May not alleviate traffic congestion if build unidirectional single way small passenger car stacked path, have two roads to walk: one is to widen, and builds unidirectional two-lane or three track small passenger car stacked paths; Article one, be to increase, build three layers four layers even five layers of six layers of small passenger car stacked path.Attractive in appearance inadequately owing to widening, should not adopt; If at a road of great width central authorities emergence unidirectional single way Multi-layer road " high building ", motley small passenger car is rapidly walked on each layer road, that will be the scenery of one beauty.Small passenger car stacked path more than three layers is called small passenger car multilayer stacked path.
One of small passenger car stacked path advantage is to alleviate traffic congestion, and two of advantage is cheap.The small passenger car body is light, and it is light to connect the nonirrigated farmland load per axle, and cost is lower naturally.For example, build a unidirectional two-lane road in the original plan, build unidirectional single-lane road if change into, build a unidirectional single way small passenger car stacked path above road, bilevel traffic potential will be above the traffic potential of unidirectional two-lane.Do the ground of having saved two tracks like this, can sell the developer and build the commercial house, the money is extra income.The ground of being saved is priceless treasure in fact, if do not build the small passenger car stacked path, the developer spends many again money also to can't buy this piece treasured place.Built the commercial house, this is social benefit more.Also saved the expense of building of two track pitchy roads simultaneously.It is just enough probably to build the small passenger car stacked path with the expense of building of selling ground-surface money and save.In a word, building the small passenger car stacked path is very worthwhile economically.After the small passenger car stacked path in a city reached a certain scale, collecting a small amount of road usage annual fee to motorcar owner was reasonably, can solve the road maintenance expense at least.
The folded formula express highway of small passenger car has superiority equally.For example the folded formula individual layer express highway of small passenger car is promptly built the folded formula express highway of small passenger car above average highway, does not need totally-enclosedly, does not need to build overpass, may be very economical express highway.Again for example: build unidirectional two-lane express highway in the original plan, build unidirectional single way express highway if change into, above highway, can build the folded formula express highway of unidirectional two-lane small passenger car, be six tracks altogether, had more two tracks than original plan, but six total costs in track can be very not high.The advantage of the folded formula express highway maximum of small passenger car is to save a large amount of arable lands.Concerning tens00000000 Chinese, the most valuable resource is ploughed exactly, because our per capita cultivated land really very little.Plough and use one-inch, just lack one-inch, can economize one-inch, with regard to many one-inch.
Stacked trolley car of the present invention has common stacked trolley car and the anti-derailing of folded formula rail electric car, and both differences are that the latter has anti-derail unit.Because stacked trolley car travels above road, safety is primary, and maximum safe killer is blast, and particularly the wind comes from the side.For resisting strong wind, anti-derail unit and hanger rail have been designed.Anti-derail unit is to be made of anti-special-purpose rail of derailing and anti-derailing bar.The special-purpose rail of anti-derailing still is " worker " font rail, and the common track of the aspect ratio of rail is slightly high, and its back side, outside is equally level and smooth with the front, and depression position, the outside is the right angle.Anti-derailing bar is a steel stock, and transversal surface is an oblong, and there is the circle eye at the middle part, and the lower end is a tabular cross bar, adorns ball above the tabular cross bar.Because wheel is one in front and one in back, a pair of anti-derailing bar is welded into one with two steel.A pair of anti-derailing bar is sleeved on a pair of compartment transverse axis and fix, assemble and just finished.Hanger rail is a circular steel column and isometric with track, with the sheet steel it is welded on " worker " font steelframe below, the steel rope is welded on " worker " font steelframe, two directions tiltedly draw " worker " font steelframe in bridge pier about adopting again, and circular steel column is put down crouch above electric car.Electric car top dress steel hanger rail sleeve pipe.Sleeve pipe has joint, can be crooked, and the upper end is two lobes, dress ball in the lobe, opening is like the dustpan shape.Electric car top hanger rail sleeve pipe in advancing can entangle hanger rail exactly.
The anti-derailing of the folded formula of the present invention rail electric car constitutes by connecting nonirrigated farmland bridge, anti-derail unit, electric car, hanger rail, Noise-proof screen and station and master station etc.Mat formation on the bridge of nonirrigated farmland and fixing sleeper connecting, the special-purpose rail of the anticreep rail of mating formation on sleeper is anti-derailing track.The car group that electric car is made up of electric locomotive head compartment and common compartment, the anti-derailing of compartment transverse axis dress bar, roof dress hanger rail sleeve pipe.Noise-proof screen is the antinoise plate of manufacturing with the material that can receive sound, and assembly unit is in car outer wall lower end, and the sagging track and isometric with the compartment of crossing prevents that noise from outwards propagating.The station should be built near the crossing and locate.The anti-derailing of crossing section track is above the motorway, and the station is just in time built the slow lane top near track.The pillar of two row's columns as the station can erected on the speed lane line and on slow lane and the demarcation line, footway.Ground, station and ground, compartment are contour, on ceiling is arranged, build railing all around, drive the car door of stepping on of station door, departures door and motor switch into.It is relative with the electric car car door that stops to step on car door, open simultaneously and close simultaneously.The last station ladder and the ladder of standing down are along footway and the assembling of slow lane demarcation line.Origin station and destination stop are master station, and except that possessing the station condition, master station also will build parking area and machine maintenance room, should build suburbs in.
It is inevitably that the anti-derailing of folded formula rail electric car intersects in length and breadth at critical junction, and at crossing dress intercommunication rail set, send a car and all can pass through from the crossing in the four corners of the world.
Stacked trolley car compartment and track should be designed to microlight-type as far as possible.One of purpose is to reduce the cost that connects the nonirrigated farmland bridge, and two of purpose is to reduce noise, and three of purpose lightly is exactly attractive in appearance.Adopt sleeper one energy expendable weight, two can reduce noise.
Stacked trolley car should be built in the urban district above the road of broad, and bridge pier attached bridge pier in lining is built on the demarcation line in speed track, and the attached bridge pier of outer bridge pier is built on the demarcation line on slow lane and footway, connects the nonirrigated farmland bridge and occupy the slow lane top.
It is very few that stacked trolley car takies ground, the similar subway of this point, but it is better than subway aspect several.One, compare cost with subway cheap especially; Its two and subway very shorter than the duration, the investment instant effect; It three is that operation cost is low, and admission fee should be more cheap than subway; It four is to get on or off the bus and to change to car all convenient than subway; It five is applied widely, not only is fit to big and medium-sized cities and builds, and the small city of hundreds of thousands of population also is fit to build.
It is exactly train anti-derail unit of the present invention that anti-derail unit is applied to railway.This anti-derail unit will help to develop and develop the high speed railway of the own intellectual property of China.Build high speed railway and must possess two essential condition, the one, the locomotive of Large-power High-Speed degree be arranged, the one, guarantee security of high-speed train, this back a bit difficulty accomplish.Only have anti-derail unit can not prevent derail, because track does not have " root ", when the pulling force of tilting train substantially exceeds the gravity of track, track just may topple together in company with train.In order to increase the gravity of track, every track must be to one of underground bundle " root ", promptly in the outside of rail, the joint of two one steel rails makes a call to a reinforced concrete pile to underground, the top of stake and two one steel rails of joint are fixed together firmly.Stake can directly be beaten downwards, also can tiltedly beat inwards.Tiltedly the requirement of beating is that two stakes of about side will be in underground intersection, and the infall binding reinforcing bars is used concrete depositing again.Another effect of stake is that track is had bearing force.When to a certain degree destruction is suffered on the road surface, when common rail can not have been passed through train, the track of having played stake was under the support of stake, and train can slowly pass through Dangerous Area.
Description of drawings
Safety is the life of stacked trolley car, and anti-derail unit is specifically designed to and tackles safe killer's storm.Be described further below in conjunction with the structure and the technology contents of accompanying drawing anti-derail unit:
Accompanying drawing is the whole johning knot composition of anti-derail unit of the anti-derailing of the folded formula of the present invention rail electric car.
Referring to accompanying drawing, the anti-derail unit of the anti-derailing of the folded formula of the present invention rail electric car is to comprise by the special-purpose rail 2 of anti-derailing, anti-derailing bar 3 constituting.There is a tabular cross bar 4 anti-derailing bar 3 lower ends, dress ball 5 on the tabular cross bar 4; The middle part circle eye of anti-derailing bar 3 will be sleeved on the transverse axis 6 in compartment 1.When electric car travelled on anti-derailing track, the tabular cross bar 4 of anti-derailing bar 3 lower ends was ensconced in the outside depression of the special-purpose rail 2 of anti-derailing, and tabular cross bar 4 and ball 5 all keep suitable distance with the special-purpose rail 2 of anti-derailing in upper and lower, three of sides.When electric car when opposite side tilts, the ball 5 on the tabular cross bar 4 of the anti-derailing of this side bar 3 lower ends will act on the special-purpose rail 2 of preventing loosening and rotation, the special-purpose rail 2 of anti-derailing will react on ball 5 again.As long as the gravity of the special-purpose rail 2 of anti-derailing is greater than the pulling force of inclination electric car, electric car not only can not derail, and will progressively set upright.In order to strengthen the gravity of anti-derailing track, the two ends of steel structure bridge will be drawn in attached bridge pier to declivity with the steel rope.Though anti-derail unit and hanger rail have been arranged, be anti-just in case, the electric car in advancing runs into powerful storm suddenly, should be immediately nearby the station let down passengers.Just in case have an accident, last one security perimeter---safety net can be guaranteed safety.
The specific embodiment
Small passenger car stacked path of the present invention and stacked trolley car are unprecedented in China, implement to have first to eat the city of crab.For this reason, to article one small passenger car stacked path and article one stacked trolley car of building, only symbolisticly collect usage charges or sign free use contract.This patent is used in this city from now on, the long-term big margin of preference of usage charges.
Claims (5)
1, a kind of stacked path and stacked trolley car is characterized in that: stacked path is a road of building the road top in, and common stacked path, small passenger car stacked path, compact car stacked path, the folded formula express highway of small passenger car are arranged; Common stacked path is to connect nonirrigated farmland bridge, asphalt surface, inclined-plane by oblique straining beam formula to set out on a journey that the bus road constitutes under track, the inclined-plane; Small passenger car and compact car stacked path are to be connected nonirrigated farmland bridge, plank or sheet steel or other materials road surface, inclined-plane set out on a journey track or rotation set out on a journey under track, the inclined-plane bus road, import hole and go out the hole and constitute by oblique straining beam formula; The folded formula express highway of small passenger car is to connect nonirrigated farmland bridge, express highway pavement, inclined-plane set out on a journey bus road under track, the inclined-plane, import hole, outlet hole and the toll station of track or rotation of setting out on a journey by oblique straining beam formula to constitute; Stacked trolley car is the tramway train of building in above the ground, and common stacked trolley car, the anti-derailing of folded formula rail electric car are arranged; The anti-derailing of folded formula rail electric car is to connect nonirrigated farmland bridge, anti-derail unit, electric car, hanger rail, Noise-proof screen, station, master station etc. by oblique straining beam formula to constitute; Tiltedly the straining beam formula connects the nonirrigated farmland bridge and is by the attached bridge pier of bridge pier, ferro-concrete crossbeam, reinforced concrete structure bridge, tiltedly draws with steel cable, bridge safety net and constitute; Anti-derail unit is to be made of anti-special-purpose rail of derailing of " worker " font and anti-derailing bar, the special-purpose rail height of the anti-derailing of " worker " font is higher than common track, its depression position, outside is the right angle, anti-derailing bar is that transversal surface is rectangular steel stock, the diameter of its middle part circle eye slightly is longer than the diameter of transverse axis outer end, compartment, there is tabular cross bar the lower end, adorns ball above the cross bar; Electric car is made up of electric locomotive head compartment and common compartment; Hanger rail is to be welded on the circular steel column isometric with track below " worker " font steelframe with sheet steel, and " worker " font steelframe tiltedly draws in bridge pier with steel cable; Noise-proof screen is to use the assembly unit of antinoise plate in outer wall lower end, compartment, and sagging track excessively and compartment are isometric; The station is built on two row's columns, and its ground and ground, compartment are contour, and railing is arranged all around, drives the car door of stepping on of station door, departures door and motor switch into, and master station has parking area etc. in addition.
2, the folded formula express highway of small passenger car stacked path according to claim 1 and small passenger car is characterized in that: build one or more layers small passenger car stacked path again and be called small passenger car multilayer stacked path above the small passenger car stacked path; Above average highway, build the folded formula express highway of small passenger car and be called the folded formula individual layer express highway of small passenger car; Build the folded formula express highway of small passenger car at arranged above expressway and be called the double-deck express highway of the folded formula of small passenger car; The import and export hole of the folded formula express highway of the import and export hole of small passenger car stacked path and small passenger car, clear height is equal to the height of short jeep in the hole.
3, the hanger rail of stacked trolley car according to claim 1 is characterized in that: hanger rail is furnished with the hanger rail sleeve pipe, is contained in the electric car car body top; Sleeve pipe has joint, and the upper end is two lobes, dress ball in the lobe, and opening is like the dustpan shape.
4, oblique straining beam formula according to claim 1 connects the safety net of nonirrigated farmland bridge, and it is characterized in that: safety net is a skeleton with the oblique rollering steel rope that oblique straining beam formula connects the nonirrigated farmland bridge, connects with steel cable to be woven into net again.
5, the anti-derail unit of the anti-derailing of folded formula according to claim 1 rail electric car is characterized in that: the anti-derail unit of the rail electric car of will preventing derailing is applied to railroad train, is the train anti-derail unit; The train anti-derail unit also needs to make a call to a reinforced concrete pile for every track to underground, and the position of stake should be beaten in the junction of two tracks, and the top of stake is connected with two tracks, can directly beat downwards, and also skew back is beaten inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02103941 CN1439558A (en) | 2002-02-19 | 2002-02-19 | Overhead road and train and security device against off-rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02103941 CN1439558A (en) | 2002-02-19 | 2002-02-19 | Overhead road and train and security device against off-rail |
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| CN1439558A true CN1439558A (en) | 2003-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02103941 Pending CN1439558A (en) | 2002-02-19 | 2002-02-19 | Overhead road and train and security device against off-rail |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532174C (en) * | 2007-03-13 | 2009-08-26 | 黄金伦 | Device for preventing train from turning over due to gale |
| CN102049965A (en) * | 2010-11-30 | 2011-05-11 | 广东轻工职业技术学院 | Pure rolling contact structure with low noise and low abrasion loss for rail transit wheel and guiding rail |
| CN102079309A (en) * | 2010-12-27 | 2011-06-01 | 吴德滨 | Air electric passenger car |
| CN102180404A (en) * | 2011-05-09 | 2011-09-14 | 新兴铸管股份有限公司 | Derailment-preventing device for big electric single-beam hanging wheels |
| CN103359340A (en) * | 2013-07-30 | 2013-10-23 | 洛阳中冶重工机械有限公司 | Steaming vehicle overturn-prevention device for brick stack package machinery |
| CN104176451A (en) * | 2014-08-08 | 2014-12-03 | 王宏东 | Operation transporter for sunlight greenhouse |
| CN105000031A (en) * | 2015-07-23 | 2015-10-28 | 耿全水 | Rail holding lock |
| CN105292163A (en) * | 2015-10-30 | 2016-02-03 | 南车资阳机车有限公司 | Railway rolling stock derailment preventing equipment |
| CN110087746A (en) * | 2016-12-22 | 2019-08-02 | 乐高公司 | Suitable for the toy car and toy construction set travelled on guide rail |
| CN113280786A (en) * | 2021-05-21 | 2021-08-20 | 中铁二局集团有限公司 | Method for acquiring elevation of road surface characteristic point through road surface rotating shaft |
| US11141670B2 (en) | 2016-12-22 | 2021-10-12 | Lego A/S | Toy vehicle adapted for running on rails and a toy construction system |
-
2002
- 2002-02-19 CN CN 02103941 patent/CN1439558A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532174C (en) * | 2007-03-13 | 2009-08-26 | 黄金伦 | Device for preventing train from turning over due to gale |
| CN102049965A (en) * | 2010-11-30 | 2011-05-11 | 广东轻工职业技术学院 | Pure rolling contact structure with low noise and low abrasion loss for rail transit wheel and guiding rail |
| CN102079309A (en) * | 2010-12-27 | 2011-06-01 | 吴德滨 | Air electric passenger car |
| CN102180404A (en) * | 2011-05-09 | 2011-09-14 | 新兴铸管股份有限公司 | Derailment-preventing device for big electric single-beam hanging wheels |
| CN103359340A (en) * | 2013-07-30 | 2013-10-23 | 洛阳中冶重工机械有限公司 | Steaming vehicle overturn-prevention device for brick stack package machinery |
| CN104176451A (en) * | 2014-08-08 | 2014-12-03 | 王宏东 | Operation transporter for sunlight greenhouse |
| CN105000031A (en) * | 2015-07-23 | 2015-10-28 | 耿全水 | Rail holding lock |
| CN105292163A (en) * | 2015-10-30 | 2016-02-03 | 南车资阳机车有限公司 | Railway rolling stock derailment preventing equipment |
| CN110087746A (en) * | 2016-12-22 | 2019-08-02 | 乐高公司 | Suitable for the toy car and toy construction set travelled on guide rail |
| US10918962B2 (en) | 2016-12-22 | 2021-02-16 | Lego A/S | Toy vehicle adapted for running on rails and a toy construction system |
| US11141670B2 (en) | 2016-12-22 | 2021-10-12 | Lego A/S | Toy vehicle adapted for running on rails and a toy construction system |
| CN113280786A (en) * | 2021-05-21 | 2021-08-20 | 中铁二局集团有限公司 | Method for acquiring elevation of road surface characteristic point through road surface rotating shaft |
| CN113280786B (en) * | 2021-05-21 | 2022-10-21 | 中铁二局集团有限公司 | Method for acquiring elevation of road surface characteristic point through road surface rotating shaft |
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